In this post, we recall sine, cosine and tangent as ratios of side lengths in right-angled triangles, as a part of the QCE Maths Methods course under the topic Trigonometric Functions 2 and sub-part Cosine and Sine rules.
Sine, Cosine and Tangent and Ratios of Side Lengths
45,861 students have a head start...
Get exclusive QCE content & advice from our team of experts delivered weekly to your inbox!
Here’s how we help...
Holistic K-12 Tutoring
Attend our master-class workshops on how to ace your essays, assessments and exams!
Comprehensive Workshops
Attend our master-class workshops on how to ace your essays, assessments and exams!
Study, Uni, Career Mentoring
Attend our master-class workshops on how to ace your essays, assessments and exams!
Senior School Workshops
Attend our master-class workshops on how to ace your essays, assessments and exams!
45,861 students have a head start...
Get exclusive study content & advice from our team of experts delivered weekly to your inbox!
